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26 lines
1.0 KiB
26 lines
1.0 KiB
--
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-- Copyright © 2016-2022 The Thingsboard Authors
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--
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-- Licensed under the Apache License, Version 2.0 (the "License");
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-- you may not use this file except in compliance with the License.
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-- You may obtain a copy of the License at
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--
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-- http://www.apache.org/licenses/LICENSE-2.0
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--
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-- Unless required by applicable law or agreed to in writing, software
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-- distributed under the License is distributed on an "AS IS" BASIS,
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-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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-- See the License for the specific language governing permissions and
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-- limitations under the License.
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--
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CREATE TABLE IF NOT EXISTS alarm_comment (
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id uuid NOT NULL,
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created_time bigint NOT NULL,
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alarm_id uuid NOT NULL,
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user_id uuid,
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type varchar(255) NOT NULL,
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comment varchar(1000000),
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CONSTRAINT fk_alarm_comment_alarm_id FOREIGN KEY (alarm_id) REFERENCES alarm(id) ON DELETE CASCADE
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) PARTITION BY RANGE (created_time);
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CREATE INDEX IF NOT EXISTS idx_alarm_comment_alarm_id ON alarm_comment(alarm_id);
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